Base | Representation |
---|---|
bin | 110011110000111011… |
… | …1101110111100100110 |
3 | 101121221012001100022202 |
4 | 1213201313232330212 |
5 | 3310130344304324 |
6 | 123022355054502 |
7 | 11013511400216 |
oct | 1474167567446 |
9 | 347835040282 |
10 | 111163666214 |
11 | 43164a9a827 |
12 | 196645a1432 |
13 | a63760c4b3 |
14 | 5547976246 |
15 | 2d593578ae |
hex | 19e1deef26 |
111163666214 has 16 divisors (see below), whose sum is σ = 168249000528. Its totient is φ = 55082049792.
The previous prime is 111163666193. The next prime is 111163666261. The reversal of 111163666214 is 412666361111.
111163666214 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×1111636662142 (a number of 23 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184739 + ... + 506414.
It is an arithmetic number, because the mean of its divisors is an integer number (10515562533).
Almost surely, 2111163666214 is an apocalyptic number.
111163666214 is a deficient number, since it is larger than the sum of its proper divisors (57085334314).
111163666214 is a wasteful number, since it uses less digits than its factorization.
111163666214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 691879.
The product of its digits is 31104, while the sum is 38.
The spelling of 111163666214 in words is "one hundred eleven billion, one hundred sixty-three million, six hundred sixty-six thousand, two hundred fourteen".
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